Editing Gottlob Frege (section)

== Important dates ==
* Born 8 November 1848 in [[Wismar]], [[Grand Duchy of Mecklenburg-Schwerin|Mecklenburg-Schwerin]].
* 1869&nbsp;— attends the [[University of Jena]].
* 1871&nbsp;— attends the [[University of Göttingen]].
* 1873&nbsp;— PhD, doctor in [[mathematics]] ([[geometry]]), attained at Göttingen.{{efn|Thesis title: ''Ueber<!--[sic; see 'Talk:Gottlob Frege#Ueber']--> eine geometrische Darstellung der imaginären Gebilde in der Ebene''.}}
* 1874&nbsp;— [[Habilitation]] at Jena{{efn|Thesis title: ''Rechnungsmethoden, die sich auf eine Erweiterung des Größenbegriffes gründen''.}}; [[Privatdozent|private teacher]].
* 1879&nbsp;— [[Ausserordentlicher Professor]] at Jena.
* 1896&nbsp;— [[Ordentlicher Professor|Ordentlicher Honorarprofessor]] at Jena.
* 1918&nbsp;— retires.<ref>{{Citation|title=Chronology of Major Events in Frege's Life|date=2019|url=https://www.cambridge.org/core/books/frege/chronology-of-major-events-in-freges-life/05A6B0C417981344CADAD7363F2B910F|work=Frege: A Philosophical Biography|pages=xiii–xiv|editor-last=Jacquette|editor-first=Dale|place=Cambridge|publisher=Cambridge University Press| doi=10.1017/9781139033725.001 |isbn=978-1-139-03372-5| s2cid=242262152 |access-date=}}</ref>
* Died 26 July 1925 in [[Bad Kleinen]] (now part of [[Mecklenburg-Vorpommern]]).